And, as mentioned, there are some very nasty things inside that little reader - and even more in pads, laptops and PC.....
No, I don't reckon we have the moral high ground here, I'm sorry to say.
Although a friend did say he was he was helping the environment by not having such heavy luggage - i.e. books - which must help in reducing fossil fuel consumption.
There again, he is a stockbroker.....